How do i open the cd if it wont auto open or cant be seen in my computer?

That means that you dont meet the minimum requirements. Go to systemrequirementslab.com to find out if your comouter can support this game :)

please make sure that the disc is in a DVD-Drive and not a CD-Drive.
its also possible that the drive cant read the disc because of damage/filth on the disc(so cleaning the disc is also advised. if all fails you can try to make an image of the disc on your laptop then copy it to your pc , from where you can install the game (using daemon tools or alcohol 54%/120%) and then crack the game using a no-dvd crack so that you dont need the dvd to play.

Talk about hacking stuff michiel5, i recommend NOT doing what michiel suggested. Instead ask a friend that is a computer whizor take it to a computer shop and ask them. If all fails then it is probably the system reqs. even though i think it is just a website who wants to see all personal info.... you might want to try: systemrequirementslab.com
Hope this helps you play the game for it is a fun game. :o)